Use Fraser 1/2 Broth (Demi-Fraser Broth) as a selective enrichment medium for the growth of Listeria in products intended for human and animal consumption. This broth can be used as a primary enrichment step for the identification and enumeration using RAPID'L.mono or RAPID'Listeria spp. Agar Plates.
Related Products
Fraser 1/2 Broth, dehydrated base (3564604) and supplement (3564616)